Our Humic Acid is in black fine powder and granule form, it is natural leonardite sources which is high in contains of humic acid,insoluble in water inself,it is the sources of Potassium Humate, Sodium Humate, and other organic formulations.
Benefits include:
Packaging: 25kg/bag or 1000kg super sacks
Custom packaging for Humic Acid is based on weight.